*{
	padding: 0;
	margin: 0;
}
img{
	vertical-align: top;
}
a{
	text-decoration: none;
}
li{
	list-style-type: none;
}


.container{
	width: 1200px;
	margin: 0 auto;
}

.nav_bar{
	display: flex;
	justify-content: space-between;
	align-items: center;
	height: 80px;
}
.nav_left{
	margin-right: 56px;
}
.nav_cen>ul{
	height: 22px;
	
}
.nav_cen>ul li{
	float: left;
	padding: 27px 16px;
	position: relative;
	border-bottom: 4px solid white;
}
.nav_cen>ul li a{
	color: #232f3e;
}
.nav_cen>ul li a>.iconfont{
	font-size: 12px;
}
.nav_cen>ul li:hover .down_box{
	display: block;
}
.nav_cen>ul li:hover{
	border-bottom: 4px solid #0099d9;
}
.down_box{
	border-top: 1px solid #999999;
	padding: 0 10px;
	width: 130px;
	background: white;
	position: absolute;
	top: 80px;
	left: -10px;
	z-index: 1;
	float: none;
	border-bottom-left-radius: 5px;
	border-bottom-right-radius: 5px;
	display: none;
}
.down_box>ul li{
	border-left: 5px solid white;
	margin: 5px 0;
	transform: 0.3s;
	padding: 5px 16px;
	border-bottom: 0;
}
.down_box>ul li a{
	color: #999999;
}
.down_box>ul li:hover{
	border-left: 5px solid #0099d9;
	border-bottom: 0;
	animation: pulse 1s forwards;
}
.icon-searcher{
	padding: 28px;
}
/*.icon-searcher:hover .modal_icon{
	display: block;
}*/
.modal_icon{
	width: 100%;
	height: 200px;
	background: #0099d9;
	position: absolute;
	top: 80px;
	left: 0;
	z-index: 1;
	text-align: center;
	padding-top: 80px;
	display: none;
}
.modal_icon>form>input{
	width: 455px;
	height: 60px;
	outline: none;
	font-size: 20px;
	padding-left: 55px;
	border-radius: 5px;
	border: 1px solid #999999;
	margin-bottom: 30px;
}
.search2{
	position: relative;
	top: 2px;
	left: 73px;
	color: #999999;
}
.modal_icon>form>p{
	color: white;
	padding-right: 280px;
}

.a_unlinemax{
	display: flex;
	justify-content: center;
	position: relative;
	top: -23px;
	left: 30px;
}
.a_unline{
	position: relative;
	width: 150px;
	
}
.a_unline>a{
	font-weight: bold;
	color: white;
	border-bottom: 2px solid white;
}
.under2{
	width: 100%;
	height: 4px;
	background: #0099d9;
	position: relative;
	top: -3px;
	left: 0px;
	opacity: 0;
}
.under1:hover .under2{
	animation: ab3 1s forwards;
	opacity: 1;
}
@keyframes ab3{
	from{
		width: 0;
	}
	to{
		width: 100%;
	}
}




.bannner{
	background: url(../img/back.png);
	background-size: 100%;
	overflow: hidden;
	height: 365px;
}
.bannner>svg{
	transform: rotateY(180deg) translateY(90px);
}
.banner_word{
	padding-top: 80px;
	width: 620px;
	float: left;
	position: relative;
	top: -300px;
	left: 0;
}
.banner_word>p:nth-of-type(1){
	font-size: 48px;
	font-weight: bold;
	color: white;
	line-height: 58px;
	margin-bottom: 24px;
	animation: headShake 1s;
}
.banner_word>p:nth-of-type(2){
	font-size: 24px;
	font-weight: bold;
	color: white;
	line-height: 36px;
	margin-bottom: 24px;
	animation: headShake 1s;
}
.banner_word>p:nth-of-type(3){
	font-size: 12px;
	font-weight: bold;
	color: white;
	line-height: 18px;
	margin-top: 8px;
	animation: headShake 1s;
}
.banner_word>button{
	padding: 10px 22px;
	border: 2px solid #f90;
	border-radius: 50px;
	background: #f90;
	font-weight: bold;
	font-size: 16px;
}
.banner_pic{
	float: right;
	padding-top: 80px;
	position: relative;
	top: -300px;
	left: 0;
}
.banner_pic>img{
	width: 64%;
}
.banner_pic>img:hover{
	animation: swing 1s;
}

.plate1{
	padding-top: 40px;
}
.title1{
	text-align: center;
	margin-bottom: 40px;
}
.title1>h1{
	font-size: 32px;
	line-height: 38px;
}
.title1>h2{
	font-size: 32px;
	line-height: 38px;
}
.title1>p{
	font-size: 16px;
	line-height: 24px;
}
.plate1_under{
	display: flex;
	justify-content: space-between;
}
.plate1_underbox{
	width: 300px;
	text-align: center;
	font-weight: bold;
}
.plate1_pic:hover{
	animation: shakeX 1s;
}

.plate2{
	background:linear-gradient(to bottom,#edf9fb,white);
	height: 500px;
}
.plate2>svg{
	transform: rotate(180deg);
}
.plate2_under{
	display: flex;
	justify-content: space-between;
}
.plate2_pic{
	width: 600px;
	text-align: center;
}
.plate2_pic>img{
	width: 50%;
}
.plate2_pic>img:hover{
	animation: tada 1s;
}
.plate2_word{
	color: #232f3e;
	width: 600px;
}
.plate2_word>h3{
	padding-left: 16px;
	border-left: 8px solid #0099d9;
}
.plate2_word>p{
	padding: 8px 0 16px 24px;
	font-size: 14px;
}
.plate2_word>a{
	display: inline-block;
	padding: 0 0 24px 24px;
	font-weight: bold;
	color: #232f3e;
}
.arrow1{
	display: inline-block;
	color: #232f3e;
	transform: rotateZ(270deg);
	margin-left: 5px;
	transition: 0.5s;
}
.plate2_word>a:hover .arrow1{
	transform: translateX(8px) rotateZ(270deg);
	color: #0099D9;
}
.arrow2{
	display: inline-block;
	color: #232f3e;
	margin-left: 5px;
	transition: 0.5s;
	border-bottom: 2px solid #232f3e;
	vertical-align: top;
}
.plate2_word>a:hover .arrow2{
	transform: translateY(8px);
	color: #0099D9;
	border-bottom: 2px solid #0099D9;
}

.plate3{
	background: url(../img/lou.jpg);
	background-size: 100%;
	height: 520px;
}
.back{
	background: rgba(0,0,0,.5);
	height: 100%;
}
.h2_2{
	color: white;
	padding-top: 40px;
}
.p_2{
	color: #879596;
}
.plate3_under{
	display: flex;
	justify-content: space-around;
}
.plate3_min{
	width: 175px;
	height: 288px;
	background: white;
	padding: 32px 32px 24px 40px;
	border-radius: 5px;
	transition: 0.5s;
}
.plate3_min:hover{
	transform: scale(1.02) scaleX(1.02) scaleY(1.02);
}
.plate3_min>p:nth-of-type(1){
	font-weight: bold;
	line-height: 24px;
	margin: 22px 0;
}
.plate3_min>p:nth-of-type(2),.plate3_min>p:nth-of-type(3){
	font-size: 14px;
	color: #6c7778;
	line-height: 21px;
}
.plate3_min>a{
	float: right;
	display: inline-block;
	margin-top: 24px;
	color: #232f3e;
	font-weight: bold;
}
.plate3_min>a:hover .arrow2{
	transform: translateY(8px);
	color: #0099D9;
	border-bottom: 2px solid #0099D9;
}

.plate4{
	background:linear-gradient(to top,#edf9fb,white);
	height: 700px;
	padding-top: 40px;
}
.plate4_1,.plate4_2{
	display: flex;
	justify-content: space-around;
}
.plate4_1{
	margin: 40px 0 16px 0;
}
.plate4_2{
	margin-bottom: 25px;
}
.plate4_min{
	width: 400px;
	height: 230px;
	text-align: center;
	transition: 0.5s;
}
.plate4_min>img{
	width: 60%;
}
.plate4_min>a{
	font-weight: bold;
	color: #232f3e;
	display: block;
}
.plate4_min:hover{
	transform: scale(1.02) scaleX(1.02) scaleY(1.02);
}

.plate5{
	margin-bottom: 40px;
}
.plate5_category{
	margin: 32px auto 8px auto;
	width: 865px;
	color: #232F3E;
	font-size: 20px;
	font-weight: bold;
}
.plate5_problem{
	padding: 24px 16px 24px 0;
	margin: 0 auto;
	width: 849px;
	display: flex;
	justify-content: space-between;
	border-bottom: 1px solid #879596;
	color: #232f3e;
}
.problem2{
	margin-bottom: 56px;
}

.plate6{
	background:linear-gradient(to bottom,#edf9fb,white);
	overflow: hidden;
}
.plate6>svg{
	transform: rotateY(180deg) rotate(180deg);
}
.plate6_left{
	float: left;
}
.plate6_left>h2{
	font-size: 32px;
	line-height: 38px;
	margin-bottom: 24px;
}
.plate6_left>p{
	font-size: 24px;
	line-height: 36px;
	margin-bottom: 24px;
}
.plate6_left>button{
	font-size: 16px;
	width: 120px;
	height: 40px;
	background: #f90;
	border-radius: 50px;
	border: 2px solid #f90;
	font-weight: bold;
	margin-bottom: 16px;
}
.plate6_left>button:hover{
	box-shadow: 0 0 10px #666666;
}
.plate6_cen{
	float: left;
	margin-left: 180px;
}
.plate6_cen>img{
	width: 60%;
	position: relative;
	top: -50px;
	left: 80px;
	transform: scale(1.1) scaleX(1.1) scaleY(1.1);
}
.plate6_right{
	float: right;
	width: 180px;
}
.a1{
	width: 40px;
	height: 40px;
	background: red;
	float: right;
}
.plate6_right>p{
	color: #879596;
	font-size: 12px;
	line-height: 18px;
}
.plate6_right>p:nth-of-type(1){
	margin-top: 40px;
}

footer{
	background-color: #232f3e;
	padding-top: 32px;
}
.foot_top{
	overflow: hidden;
	padding-bottom: 40px;
	border-bottom: 1px solid #aab7b8;
}
.foot_top_left{
	float: left;
	width: 380px;
	margin-right: 80px;
	color: white;
	font-size: 14px;
	line-height: 21px;
}
.foot_top_left>p:nth-of-type(1),.foot_top_left>p:nth-of-type(2){
	margin-bottom: 24px;
}
.foot_top_left>a{
	display: block;
	padding-top: 12px;
}
.orange{
	color: #f90;
	margin-bottom: 24px;
}
.foot_top_cen{
	float: left;
	width: 180px;
}
.foot_top_cen>a{
	color: white;
	padding: 10px 22px;
	border: 2px solid white;
	border-radius: 28px;
	line-height: 50px;
}
.foot_top_cen>a:hover{
	color: orange;
	border: 2px solid orange;
}
.foot_top_right1,.foot_top_right2{
	float: left;
	width: 280px;
	text-align: center;
}
.foot_top_right1>p:nth-of-type(2){
	margin-top: 8px;
	color: white;
	font-size: 14px;
	line-height: 21px;
}
.foot_top_right1>img{
	width:50%
}
.foot_top_right2>img{
	width:50%
}
.foot_under{
	display: flex;
	justify-content: space-between;
	padding: 24px 0 32px 0;
}
.foot_under_right{
	color: white;
	font-size: 12px;
	display: flex;
	align-items: flex-end;
}
.logo2>img{
	width: 22%;
}





